JPH0175089U - - Google Patents
Info
- Publication number
- JPH0175089U JPH0175089U JP1987168964U JP16896487U JPH0175089U JP H0175089 U JPH0175089 U JP H0175089U JP 1987168964 U JP1987168964 U JP 1987168964U JP 16896487 U JP16896487 U JP 16896487U JP H0175089 U JPH0175089 U JP H0175089U
- Authority
- JP
- Japan
- Prior art keywords
- hoisting
- sheave
- sheaves
- supporting device
- load
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Jib Cranes (AREA)
Description
第１図は本考案を採用したクローラクレーンの
全体側面図、第２図巻上ロープを案内するシーブ
の配置説明図、第３図は従来例の説明図である。
１ａ，１ｂ：巻上ウインチドラム、２：巻上ロ
ープ、３ａ，３ｂ：ガイドシーブ、４ａ，４ｂ：
第一ヘツドシーブ、５ａ，５ｂ：前方張り出しシ
ーブ、６：荷重吊上シーブ、７ａ，７ｂ：後方張
り出しシーブ、８ａ，８ｂ：第二ヘツドシーブ、
９：イコライザシーブ、１０：クローラクレーン
の旋回体、１１：ブーム、１２：ヘツドシヤフト
、１３：荷重、１４：ワイヤロープ。
FIG. 1 is an overall side view of a crawler crane employing the present invention, FIG. 2 is an explanatory diagram of the arrangement of sheaves that guide a hoisting rope, and FIG. 3 is an explanatory diagram of a conventional example. 1a, 1b: Hoisting winch drum, 2: Hoisting rope, 3a, 3b: Guide sheave, 4a, 4b:
First head sheave, 5a, 5b: front overhang sheave, 6: load lifting sheave, 7a, 7b: rear overhang sheave, 8a, 8b: second head sheave,
9: Equalizer sheave, 10: Crawler crane revolving body, 11: Boom, 12: Headshaft, 13: Load, 14: Wire rope.
Claims (1)
に固定された巻上ロープ２を、同一軸線上に互い
に間隔を置いて配設されたガイドシーブ３ａ，３
ｂ、第一ヘツドシーブ４ａ，４ｂ、前方張り出し
シーブ５ａ，５ｂ、荷重吊上シーブ６ａ，６ｂ、
後方張り出しシーブ７ａ，７ｂ、第二ヘツドシー
ブ８ａ，８ｂを経てイコライザシーブ９に掛け回
してなることを特徴とする荷重の巻上支持装置。 (2) 巻上ウインチドラム１ａ，１ｂは、互いに
平行する軸線上に配設されている実用新案登録請
求の範囲第１項記載の荷重の巻上支持装置。 (3) 巻上ウインチドラム１ａ，１ｂは、同一軸
線上に配設されている実用新案登録請求の範囲第
１項記載の荷重の巻上支持装置。 (4) イコライザシーブ９の軸線は、他のシーブ
の軸線と直角をなす実用新案登録請求の範囲第１
項ないし第３項記載の荷重の巻上支持装置。[Scope of claims for utility model registration] (1) Hoisting winch drums 1a and 1b at both ends, respectively
The hoisting rope 2 fixed to the guide sheaves 3a, 3 arranged on the same axis at a distance
b, first head sheave 4a, 4b, front extending sheave 5a, 5b, load lifting sheave 6a, 6b,
A hoisting and supporting device for a load, characterized in that it is wound around an equalizer sheave 9 via rear overhanging sheaves 7a, 7b, second head sheaves 8a, 8b. (2) The hoisting and supporting device for a load according to claim 1, wherein the hoisting winch drums 1a and 1b are arranged on axes parallel to each other. (3) The hoisting and supporting device for a load according to claim 1, wherein the hoisting winch drums 1a and 1b are arranged on the same axis. (4) The axis of the equalizer sheave 9 is perpendicular to the axis of other sheaves.
A hoisting and supporting device for a load according to items 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168964U JPH0355598Y2 (en) | 1987-11-06 | 1987-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168964U JPH0355598Y2 (en) | 1987-11-06 | 1987-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0175089U true JPH0175089U (en) | 1989-05-22 |
| JPH0355598Y2 JPH0355598Y2 (en) | 1991-12-11 |
Family
ID=31458608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987168964U Expired JPH0355598Y2 (en) | 1987-11-06 | 1987-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355598Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4914826U (en) * | 1972-05-10 | 1974-02-07 |
-
1987
- 1987-11-06 JP JP1987168964U patent/JPH0355598Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0355598Y2 (en) | 1991-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0175089U (en) | ||
| JPH0355599Y2 (en) | ||
| JPS6055439B2 (en) | Mounting structure of extension pulley on telescopic boom | |
| JPH0178684U (en) | ||
| JPS5823882U (en) | Tilt and swivel device for hanging equipment | |
| JPH0237827Y2 (en) | ||
| JPH075109Y2 (en) | Sheave block device | |
| JPS63190195U (en) | ||
| JPS6315272Y2 (en) | ||
| JPS6256584U (en) | ||
| JPH02108994U (en) | ||
| JPS6152691U (en) | ||
| JPH01123687U (en) | ||
| JPH0419586U (en) | ||
| JPH0318093U (en) | ||
| JPS5971280U (en) | Crane auxiliary jib device | |
| JPS6447792U (en) | ||
| JPS61135888U (en) | ||
| JPH0249983U (en) | ||
| JPS6313986U (en) | ||
| JPS6050692U (en) | Tower crane jib hoisting device | |
| JPS6069284U (en) | Auxiliary jib on mobile crane | |
| JPS6050695U (en) | Mobile crane high gantry frame device | |
| JPH0333886U (en) | ||
| JPH01118984U (en) |